General Electric - Severe Duty TEFC Vertical Solid Shaft AC Motor 20Hp 3600RPM (5KS256SAE129)

This severe duty TEFC vertical solid shaft AC motor is engineered for demanding industrial environments requiring premium efficiency and long-term reliability. Designed for vertical, normal-thrust applications, it features a 20 horsepower output and operates at 3600 RPM. The motor is built with a cast iron frame and end shields for durability, and includes a Class H insulation system for enhanced thermal protection. It is suitable for 230/460V systems at 60 Hz, with full inverter compatibility and NEMA Design B characteristics. The IP55 enclosure protects against dust and water ingress, while the precision-balanced rotor and Polyrex EM lubricated bearings ensure smooth, low-vibration operation. Additional features include a stainless steel nameplate, relubrication fittings, and a space heater for moisture prevention.